Right near Mariahilferstraße in a side street, you can enjoy street art at Capistranigasse.
I have seen quite a few Instagram posts about those different pieces already and finally found the time to look at them myself.
The most popular mural seems to be the colourful girl :)
You should have a quick peek yourself if you have the time and enjoy graffiti or murals. I always get a bit confused which is which but supposedly “Legal” graffiti is called a mural. Is that correct? Please let me know if you know the difference!